12215152992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{37021}}^1$

素因数の和:37532

約数の個数: 96

約数和(自身を含む): 36721085184

約数和(自身を除く): 24505932192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 491, 672, 982, 1473, 1964, 2946, 3437, 3928, 5892, 6874, 7856, 10311, 11784, 13748, 15712, 20622, 23568, 27496, 37021, 41244, 47136, 54992, 74042, 82488, 109984, 111063, 148084, 164976, 222126, 259147, 296168, 329952, 444252, 518294, 592336, 777441, 888504, 1036588, 1184672, 1554882, 1777008, 2073176, 3109764, 3554016, 4146352, 6219528, 8292704, 12439056, 18177311, 24878112, 36354622, 54531933, 72709244, 109063866, 127241177, 145418488, 218127732, 254482354, 290836976, 381723531, 436255464, 508964708, 581673952, 763447062, 872510928, 1017929416, 1526894124, 1745021856, 2035858832, 3053788248, 4071717664, 6107576496, 12215152992]

約数ペア:

[(1, 12215152992), (2, 6107576496), (3, 4071717664), (4, 3053788248), (6, 2035858832), (7, 1745021856), (8, 1526894124), (12, 1017929416), (14, 872510928), (16, 763447062), (21, 581673952), (24, 508964708), (28, 436255464), (32, 381723531), (42, 290836976), (48, 254482354), (56, 218127732), (84, 145418488), (96, 127241177), (112, 109063866), (168, 72709244), (224, 54531933), (336, 36354622), (491, 24878112), (672, 18177311), (982, 12439056), (1473, 8292704), (1964, 6219528), (2946, 4146352), (3437, 3554016), (3928, 3109764), (5892, 2073176), (6874, 1777008), (7856, 1554882), (10311, 1184672), (11784, 1036588), (13748, 888504), (15712, 777441), (20622, 592336), (23568, 518294), (27496, 444252), (37021, 329952), (41244, 296168), (47136, 259147), (54992, 222126), (74042, 164976), (82488, 148084), (109984, 111063)]